Product Name:External pressure ripple compensator

Displacement direction:Axial

Working pressure:(MPa) 0.6, 1.0, 1.6, 2.5

Nominal diameter:DN200~DN12000

Product Description:The two ends of the bellows of the expansion joint are connected to the inner and outer cylinders. The bellows is subjected to external pressure and has more ripples, so it can absorb larger axial displacement.